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ryujinx-fork/Ryujinx.HLE/HOS/Services/Lm/ILogger.cs
Ac_K 4ad3936afd Refactoring result codes (#731)
* refactoring result codes

- Add a main enum who can handle some orphalin result codes and the default `ResultCode.Success` one.
- Add sub-enum by services when it's needed.
- Remove some empty line.
- Recast all service calls to ResultCode.
- Remove some unneeded static declaration.
- Delete unused `NvHelper` class.

* NvResult is back

* Fix
2019-07-14 16:04:38 -03:00

86 lines
No EOL
2.8 KiB
C#

using Ryujinx.Common.Logging;
using System.IO;
using System.Text;
namespace Ryujinx.HLE.HOS.Services.Lm
{
class ILogger : IpcService
{
public ILogger() { }
[Command(0)]
// Log(buffer<unknown, 0x21>)
public ResultCode Log(ServiceCtx context)
{
(long bufPos, long bufSize) = context.Request.GetBufferType0x21();
byte[] logBuffer = context.Memory.ReadBytes(bufPos, bufSize);
using (MemoryStream ms = new MemoryStream(logBuffer))
{
BinaryReader reader = new BinaryReader(ms);
long pid = reader.ReadInt64();
long threadContext = reader.ReadInt64();
short flags = reader.ReadInt16();
byte level = reader.ReadByte();
byte verbosity = reader.ReadByte();
int payloadLength = reader.ReadInt32();
StringBuilder sb = new StringBuilder();
sb.AppendLine("Guest log:");
sb.AppendLine($" Log level: {(LmLogLevel)level}");
while (ms.Position < ms.Length)
{
byte type = reader.ReadByte();
byte size = reader.ReadByte();
LmLogField field = (LmLogField)type;
string fieldStr = string.Empty;
if (field == LmLogField.Start)
{
reader.ReadBytes(size);
continue;
}
else if (field == LmLogField.Stop)
{
break;
}
else if (field == LmLogField.Line)
{
fieldStr = $"{field}: {reader.ReadInt32()}";
}
else if (field == LmLogField.DropCount)
{
fieldStr = $"{field}: {reader.ReadInt64()}";
}
else if (field == LmLogField.Time)
{
fieldStr = $"{field}: {reader.ReadInt64()}s";
}
else if (field < LmLogField.Count)
{
fieldStr = $"{field}: '{Encoding.UTF8.GetString(reader.ReadBytes(size)).TrimEnd()}'";
}
else
{
fieldStr = $"Field{field}: '{Encoding.UTF8.GetString(reader.ReadBytes(size)).TrimEnd()}'";
}
sb.AppendLine(" " + fieldStr);
}
string text = sb.ToString();
Logger.PrintGuest(LogClass.ServiceLm, text);
}
return ResultCode.Success;
}
}
}